Local research · updated July 2026
Casement windows in Rochester, Minnesota
Side-hinged sash that cranks outward like a door. For Rochester's mixed-age housing stock (42.2% of homes predate 1980), casement window replacement is a common project — and in the ENERGY STAR Northern zone, the number that matters most is a low U-factor (≤ 0.22) to keep heat in.
Short answer
Casement windows in Rochester typically cost $510–$2,310 installed per opening. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand.
NREL REMDB + BLS PPI, localized to Rochester (BEA Regional Price Parity, 2024). How we estimate →
$510–$2,310
installed range per opening for Casement window, from a mid-grade insert up to a premium or full-frame job
Source: NREL REMDB + BLS PPI, localized to Rochester
42.2%
of Rochester homes were built before 1980
Source: U.S. Census Bureau, 2019–2023 ACS 5-Year Estimates
U ≤ 0.22
the ENERGY STAR v7.0 number that matters most in the Northern zone
Source: EPA ENERGY STAR v7.0
Is a Casement window right for a Rochester home?
Crank handle swings the full sash outward; locks compress the seal.
Where it fits:
- Maximum ventilation — the whole opening opens
- Tightest air seal of the common operable styles (compression seal)
- Hard-to-reach placements like over kitchen sinks
What to weigh:
- Projects outward — check clearance to walkways and screens
- Hardware is the wear item; crank quality matters
- Width limits — very wide openings need mulled units
Casement windows and Rochester's climate
Rochester sits in the ENERGY STAR Northern zone (IECC zone 6A (cold, moist), Olmsted County), where the priority is a low U-factor (≤ 0.22) to keep heat in.
A casement closes against a compression seal — the tightest of any operable window. In the Northern zone's cold winters, where air leakage drives heating loss, that seal is a real advantage.
New to these numbers? See our plain-English guide to U-factor and SHGC and the full casement guide.
What Casement windows cost in Rochester
Casement window replacement in Rochester runs $510–$2,310 installed. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand. Expect Rochester quotes to lean toward higher-spec glass than national averages assume — ENERGY STAR Northern-zone products with U-factors at or below 0.22, and often triple-pane. Because the housing stock is relatively new, most projects are straightforward insert or full-frame swaps of sound openings rather than rot-and-remediation jobs, which keeps per-window costs closer to the middle of national ranges. The federal 25C tax credit expired at the end of 2025, but Minnesota's IRA Home Energy Rebate programs are live, and RPU plus Minnesota Energy Resources fund audits and envelope work — worth pricing into the total.
That's the national range shifted to Rochester's cost level using the BEA Regional Price Parity for Rochester, MN (90.8, U.S. = 100; 2024). How we estimate local costs →
For a breakdown by frame material and install type, see our full cost guide.
Installers serving Rochester
A sample of companies with locations in the Rochester market. See the full Rochester directory for all listings, our map, and featured-partner disclosures.
| Company | Location | Request a quote |
|---|---|---|
 4.8 · 200,000+ reviews | Oronoco, MN | Get a quote → |
| 1Pella Window and Door Showroom of RochesterPella | Rochester, MN | Get matched → |
| 2Pella Windows and Doors Showroom of Rochester, MNPella | Rochester, MN | Get matched → |
Renewal by Andersen
4.8 · 200,000+ reviewsOronoco, MN showroom · serving the Rochester metro
Full-service manufacturer and installer, transferable warranty, local crews. Why it's our Top Pick
Get a quote →Listings compiled from manufacturer dealer locators and public business records. Premier and Sponsored Partners pay for placement and are labeled as such; star ratings shown are reported by the partner, with the source and date beside them. See our advertising disclosure. Contacting a company shares your details with it (or a vetted local installer) so it can reach you about your project.
Are you a window company? Claim your listing to take quote requests from Rochester homeowners directly.
Rebates & incentives in Minnesota
The federal window tax credit (25C) ended for projects placed in service after December 31, 2025. If your windows were installed in 2025, you can still claim it on your 2025 return — but for new projects there is no federal window credit. State and utility programs are now the main source of window incentives.
Minnesota's IRA Home Energy Rebates (Save Energy Minnesota, administered by the Department of Commerce) were still awaiting federal DOE approval and not yet open to homeowners as of mid-2026. In the meantime, the live path is the utility Conservation Improvement Program (CIP): whole-home efficiency retrofits can include windows within a modeled-savings project. Confirm current status with Minnesota Commerce before counting on rebate dollars. See our Rochester guide for the full program list.
Casement windows in Rochester: FAQ
›What efficiency numbers should a Casement window in Rochester meet?
Rochester sits in the ENERGY STAR Northern zone (IECC 6A (cold, moist)). Qualifying units need a U-factor of 0.22 or lower with an SHGC of at least 0.17. A casement closes against a compression seal — the tightest of any operable window. In the Northern zone's cold winters, where air leakage drives heating loss, that seal is a real advantage.
›How much does Casement window replacement cost in Rochester?
A useful planning range for Casement window replacement in Rochester is $510–$2,310 installed. The low end is a mid-grade vinyl insert from a regional installer; the top is a premium frame, a full-frame installation, or a full-service national brand. Expect Rochester quotes to lean toward higher-spec glass than national averages assume — ENERGY STAR Northern-zone products with U-factors at or below 0.22, and often triple-pane. Because the housing stock is relatively new, most projects are straightforward insert or full-frame swaps of sound openings rather than rot-and-remediation jobs, which keeps per-window costs closer to the middle of national ranges. The federal 25C tax credit expired at the end of 2025, but Minnesota's IRA Home Energy Rebate programs are live, and RPU plus Minnesota Energy Resources fund audits and envelope work — worth pricing into the total.
›Do I need a permit to replace Casement windows in Rochester?
Replacement generally requires a permit, and new units must meet the current energy code. See our Rochester guide for local permitting and rebate details, and always confirm your installer pulls the permit.
Sources
- — U.S. Census Bureau, American Community Survey 5-Year Estimates (B25034, B25035)
- — EPA ENERGY STAR Version 7.0 Residential Windows specification
- — DOE/PNNL IECC climate zone assignments by county
- — NREL residential window cost analysis (planning ranges)